Use:
Mainly used as Moisture adsorbents, drier and perfume carriers, also used as catalyst carriers and cat litter etc.
Characteristics
1. Shape Beads or Crystals.
2. Color milky white, transparent or translucent.
3. Pore volume: 0.62-0.85 ml/g.
4. Average pore diameter: 4.5-7.0 nm Specific. 5. Surface area: 450-650 m/g.
6.Structure lying between macro-pored and fine-pored silica gels.
Technical parameters:
| Items | Specification | |
| Adsorption capacity% | RH=20%, % ≥ 5 RH=50%, % ≥ 13 RH=90%, % ≥ 70 |
5 13 70 |
| Loss on heating % ≤ | 2 | |
| Specific resistance (Ω.cm) ≥ | 5000 | |
| PH | 6.5–7.5 | |
| Bulk density g/L | 500–600 | |
- In mesh size : 1/2, 3/4, 3/6, 3/8, 5/8,9/16, 16/30, 30/60 mesh
- In mm : 10-20, 8-10, 6-10, 4-10, 6-8, 4-8, 3-8, 4 -6, 3-5, 2-5, 1.5-2, 1-2, 1-1.5 mm.
- Packing : 25kg in bag, 25, 40, 50 kg in cardboard barrel or iron or in H.D.P.E. drum; 12.5kg in iron drum; 500kg in container bag.
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